Fixes: ff58fda09096 ("net: enetc: prioritize ability to go down over packet processing")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Wei Fang <wei.fang@xxxxxxx>
---
v2 changes:
1. Modify the titile and rephrase the commit meesage.
2. Use the new solution as described in the title
---
drivers/net/ethernet/freescale/enetc/enetc.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index 138c0a36f033..906f0edbfef8 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -2468,8 +2468,6 @@ void enetc_start(struct net_device *ndev)
enetc_setup_interrupts(priv);
- enetc_enable_tx_bdrs(priv);
-
for (i = 0; i < priv->bdr_int_num; i++) {
int irq = pci_irq_vector(priv->si->pdev,
ENETC_BDR_INT_BASE_IDX + i);
@@ -2478,6 +2476,8 @@ void enetc_start(struct net_device *ndev)
enable_irq(irq);
}
+ enetc_enable_tx_bdrs(priv);
+
enetc_enable_rx_bdrs(priv);
netif_tx_start_all_queues(ndev);
@@ -2546,6 +2546,10 @@ void enetc_stop(struct net_device *ndev)
enetc_disable_rx_bdrs(priv);
+ enetc_wait_bdrs(priv);
+
+ enetc_disable_tx_bdrs(priv);
+
for (i = 0; i < priv->bdr_int_num; i++) {
int irq = pci_irq_vector(priv->si->pdev,
ENETC_BDR_INT_BASE_IDX + i);
@@ -2555,10 +2559,6 @@ void enetc_stop(struct net_device *ndev)
napi_disable(&priv->int_vector[i]->napi);
}
- enetc_wait_bdrs(priv);
-
- enetc_disable_tx_bdrs(priv);
-
enetc_clear_interrupts(priv);
}
EXPORT_SYMBOL_GPL(enetc_stop);
--
2.34.1
